Home / 19,141,322.25-29,421,597.38

Finding the Third Proportional to 19,141,322.25 and 29,421,597.38

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Solution

The third proportional to 19,141,322.25 and 29,421,597.38 is: 45,223,124.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,141,322.25 : 29,421,597.38 = 29,421,597.38 : x
  2. Step 2: Convert to fraction form
    19,141,322.25/29,421,597.38 = 29,421,597.38/x
  3. Step 3: Cross multiply
    19,141,322.25x = 29,421,597.38 × 29,421,597.38
  4. Step 4: Simplify right side
    19,141,322.25x = 865,630,392,096,606.88
  5. Step 5: Solve for x
    x = 865,630,392,096,606.88/19,141,322.25
  6. Step 6: Final answer
    x = 45,223,124.13

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.